1 files changed, 128 insertions, 0 deletions
diff --git a/vendor/phpunit/php-code-coverage/src/Driver/Xdebug2Driver.php b/vendor/phpunit/php-code-coverage/src/Driver/Xdebug2Driver.php
new file mode 100644
index 000000000..74cbbfbcd
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/Driver/Xdebug2Driver.php
@@ -0,0 +1,128 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use const XDEBUG_CC_BRANCH_CHECK;
+use const XDEBUG_CC_DEAD_CODE;
+use const XDEBUG_CC_UNUSED;
+use const XDEBUG_FILTER_CODE_COVERAGE;
+use const XDEBUG_PATH_INCLUDE;
+use const XDEBUG_PATH_WHITELIST;
+use function defined;
+use function extension_loaded;
+use function ini_get;
+use function phpversion;
+use function sprintf;
+use function version_compare;
+use function xdebug_get_code_coverage;
+use function xdebug_set_filter;
+use function xdebug_start_code_coverage;
+use function xdebug_stop_code_coverage;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Xdebug2Driver extends Driver
+{
+    /**
+     * @var bool
+     */
+    private $pathCoverageIsMixedCoverage;
+
+    /**
+     * @throws WrongXdebugVersionException
+     * @throws Xdebug2NotEnabledException
+     * @throws XdebugNotAvailableException
+     */
+    public function __construct(Filter $filter)
+    {
+        if (!extension_loaded('xdebug')) {
+            throw new XdebugNotAvailableException;
+        }
+
+        if (version_compare(phpversion('xdebug'), '3', '>=')) {
+            throw new WrongXdebugVersionException(
+                sprintf(
+                    'This driver requires Xdebug 2 but version %s is loaded',
+                    phpversion('xdebug')
+                )
+            );
+        }
+
+        if (!ini_get('xdebug.coverage_enable')) {
+            throw new Xdebug2NotEnabledException;
+        }
+
+        if (!$filter->isEmpty()) {
+            if (defined('XDEBUG_PATH_WHITELIST')) {
+                $listType = XDEBUG_PATH_WHITELIST;
+            } else {
+                $listType = XDEBUG_PATH_INCLUDE;
+            }
+
+            xdebug_set_filter(
+                XDEBUG_FILTER_CODE_COVERAGE,
+                $listType,
+                $filter->files()
+            );
+        }
+
+        $this->pathCoverageIsMixedCoverage = version_compare(phpversion('xdebug'), '2.9.6', '<');
+    }
+
+    public function canCollectBranchAndPathCoverage(): bool
+    {
+        return true;
+    }
+
+    public function canDetectDeadCode(): bool
+    {
+        return true;
+    }
+
+    public function start(): void
+    {
+        $flags = XDEBUG_CC_UNUSED;
+
+        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
+            $flags |= XDEBUG_CC_DEAD_CODE;
+        }
+
+        if ($this->collectsBranchAndPathCoverage()) {
+            $flags |= XDEBUG_CC_BRANCH_CHECK;
+        }
+
+        xdebug_start_code_coverage($flags);
+    }
+
+    public function stop(): RawCodeCoverageData
+    {
+        $data = xdebug_get_code_coverage();
+
+        xdebug_stop_code_coverage();
+
+        if ($this->collectsBranchAndPathCoverage()) {
+            if ($this->pathCoverageIsMixedCoverage) {
+                return RawCodeCoverageData::fromXdebugWithMixedCoverage($data);
+            }
+
+            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
+        }
+
+        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
+    }
+
+    public function nameAndVersion(): string
+    {
+        return 'Xdebug ' . phpversion('xdebug');
+    }
+}